Brought in this season largely because of his veteran leadership and playoff experience, Morrow suffered a foot injury on Apr. 10 that’s lingered throughout the postseason. He played in the Game 1 triple-OT win before sitting out Game 2, then tried to give it a go in Monday’s Game 3 loss — but could only manage to play 8:34, receiving just eight shifts in the second and third periods after playing seven in the opening frame.

The 35-year-old had good season for the Blues despite missing a handful of games with an upper-body injury, scoring 13 goals and 25 points in 71 games. With Morrow out of the lineup, it looks as though Derek Roy will draw back in after sitting out on Monday’s 2-0 loss.